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Rosenbrock and BDF Solvers Produce Incorrect Results on the ADI Blackfin

Primary Software: LabVIEW Modules>>Simulation Module
Primary Software Version: N/A
Primary Software Fixed Version: N/A
Secondary Software: LabVIEW Modules>>Embedded Development Module

Problem:
I used LabVIEW Embedded to build and deploy a project for the Analog Devices Blackfin processor. My project included a LabVIEW Simulation using either the Rosenbrock or BDF solver. The project produced incorrect results when executed on the Blackfin processor, but it works in my Windows environment. Can I fix this?

Solution:
Computational accuracy of the LabVIEW Simulation Rosenbrock and BDF ODE solvers is not assured for all targets of LabVIEW Embedded, including the Blackfin. You will have to select a different solver type for your embedded project.

Related Links: KnowledgeBase 4BA8GRGH: Control Design and Simulation Module Known Issues

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Report Date: 07/31/2007
Last Updated: 08/16/2007
Document ID: 4BNDLR00

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